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Seller's Description

This is an incredible sounding DAC with lots of features. It has the femto clock upgrade. This lowers phase jitter by over 80% and reduces phase noise in the digital circuit.

It uses ESS Sabre PRO chips with a newer iteration of ESS' HyperStreamDAC technology.

It has fully-balanced circuitry, hi-res PCM and 4x DSD capability. Inputs are 2x optical, 2x coax, and USB. Outputs are balanced (xlr) and single ended (rca).

I'm consolidating my equipment, so I don't need a large separate DAC anymore.

Our Thoughts RADAR AI

This US$595 asking price for a used Wyred 4 Sound DAC1 is a strong deal, sitting well below the typical used market range of roughly US$700–US$900 for this unit. The original DAC1 launched at US$999, and its successor, the DAC-1v2, now retails for US$899, meaning you’re getting a respected earlier model at a significant discount that reflects genuine value rather than a bargain that feels cheap.

The DAC1 is well-regarded for its clean, uncolored sound and robust ESS 9018 Sabre chip implementation, delivering solid PCM performance up to 24/192 and a balanced design that pairs easily with most systems. At this price, it’s a smart entry into high-quality digital conversion, especially if the listing includes the original power cord and remote—common accessories that add ease and completeness. No major caveats apply here; this is a buying opportunity for enthusiasts who prioritize sound quality over latest-format DSD support.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Wyred 4 Sound

Wyred 4 Sound emerged in late 2007 from Atascadero, California, founded by EJ Sarmento, who honed his expertise at Cullen Circuits alongside industry veteran Rick Cullen. Sarmento launched the company to spearhead innovative designs, drawing on his background with respected names like PS Audio and Genesis Technologies. This American heritage underscores a commitment to pushing boundaries in high-performance audio without the constraints of larger corporate structures.

The brand excels in Class D amplifiers powered by ICEpower modules from Bang & Olufsen, delivering compact, efficient, and smooth-sounding monoblocks and integrated amps like the STI-500 and ST-1000. It also offers acclaimed DACs such as the DAC-2, music servers like the MS-1 with customizable SSD storage and versatile streaming, plus headphone amps, USB reclocker accessories for noise reduction, and ISO recovery units. Direct sales keep these components accessible while prioritizing differential circuitry for superior clarity and low noise floors.

Wyred 4 Sound holds a strong niche in the high-end boutique market, favored by audiophiles for affordable excellence that rivals pricier competitors. Reviewers praise its dynamic range, refined mids, and "Wyred sound" signature—tight bass, open staging, and startling accuracy—positioning it as a disruptor among discerning buyers seeking value-driven innovation over flashy branding.

See all Wyred 4 Sound listings on RADAR.

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